function bezpoints = rng20_d()
  
bezpoints = [3,3;6.57326307226776,7.66472662745206;10.1465261445355,12.3294532549041;12.5434833414428,15.6864196302754;14.9404405383500,19.0433860056468;16.4459110627555,24.8357864674714;17.9513815871610,30.6281869292960;25.3443727807547,35.7358055456135;32.7373639743484,40.8434241619311;36.7223708982644,45.2977934326019;40.7073778221804,49.7521627032727;40.3477019436397,54.3183959089281;39.9880260650990,58.8846291145836;41.4310770846485,65.6959615815516;42.8741281041980,72.5072940485196;46.7255465151723,74.1368622146281;50.5769649261466,75.7664303807365;56.8573469576027,74.9539065842676;63.1377289890587,74.1413827877988;66.8177371424635,74.8625207710407;70.4977452958683,75.5836587542827;70.0000727303718,85.0386584780070;69.5024001648753,94.4936582017313;80.3170300141590,89.5124535923357;91.1316598634427,84.5312489829401;93.2913756861684,91.0435607703227;95.4510915088942,97.5558725577052;100,100];


end
